Finding the Third Proportional to 903,554.25 and 1,964,572.75
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Solution
The third proportional to 903,554.25 and 1,964,572.75 is: 4,271,515.62
Step by Step Solution
- Step 1: Write the proportion equation
903,554.25 : 1,964,572.75 = 1,964,572.75 : x - Step 2: Convert to fraction form
903,554.25/1,964,572.75 = 1,964,572.75/x - Step 3: Cross multiply
903,554.25x = 1,964,572.75 × 1,964,572.75 - Step 4: Simplify right side
903,554.25x = 3,859,546,090,042.56 - Step 5: Solve for x
x = 3,859,546,090,042.56/903,554.25 - Step 6: Final answer
x = 4,271,515.62
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.